Sanwood Technology is the professional manufacturer of environmental test chambers since 1995. Our products are exported to 100 countries and regions. Located in China, we have two production facilities with more than 30,000㎡. And we have more than 300 staff. We can provide various environmental test chambers like Temp. & Humidity Test Chamber, Battery Explosion-Proof Temperature Test Chamber, Thermal Shock Test Chamber, ESS Rapid Temp. Change Test Chamber, Altitude Test Chamber, AGREE Test Chamber, Salt Spray Test Chamber, IP Rain & Dust Test Chamber or other test chambers.